Software Alternatives, Accelerators & Startups

Packer VS Azure Resource Manager

Compare Packer VS Azure Resource Manager and see what are their differences

Packer logo Packer

Packer is an open-source software for creating identical machine images from a single source configuration.

Azure Resource Manager logo Azure Resource Manager

Describes how to use Azure Resource Manager for deployment, management, and access control of resources on Azure.
  • Packer Landing page
    Landing page //
    2023-09-15
  • Azure Resource Manager Landing page
    Landing page //
    2023-03-13

Packer features and specs

  • Multi-Provider Support
    Packer supports a wide variety of providers such as AWS, Azure, Google Cloud, VMware, and more. This allows for flexibility and the ability to create machine images across different environments.
  • Automation
    Packer automates the creation of machine images, eliminating the need for manual image configuration and reducing the potential for human error.
  • Script Reusability
    Packer allows for the reuse of scripts and configuration files, enabling a consistent and repeatable process for image creation.
  • Parallel Builds
    Packer can build multiple images in parallel, which can significantly speed up the provisioning process.
  • Idempotency
    Packer ensures that the output machine image is always an identical result given the same input configuration, reducing the risk of inconsistencies.

Possible disadvantages of Packer

  • Steep Learning Curve
    The variety of features and flexibility that Packer offers can make it complex and challenging to learn, especially for beginners.
  • Limited Debugging Tools
    Packer's debugging tools are not as mature or as integrated as those found in some other DevOps tools, making troubleshooting more difficult.
  • Configuration Complexity
    Complex configurations with multiple builders and provisioners can become hard to manage and maintain, leading to potential errors.
  • No State Management
    Unlike Terraform, Packer does not manage state, which means users need to handle state management separately if required.
  • Dependency on External Tools
    Packer often relies on external scripts and tools for provisioning, which can introduce additional dependencies and complexities.

Azure Resource Manager features and specs

No features have been listed yet.

Analysis of Packer

Overall verdict

  • Packer is a valuable tool for organizations looking to streamline their image building process and maintain consistency across different environments. Its flexibility and wide range of features make it a strong asset in infrastructure automation and DevOps pipelines.

Why this product is good

  • Packer is considered a good tool because it automates the creation of machine images for multiple platforms from a single source configuration. This efficiency reduces errors and speeds up the deployment process. Packer is highly versatile and integrates well with various configuration management tools, broadening its applicability across different environments. It also supports multiple cloud providers, making it a great choice for multi-cloud strategies.

Recommended for

  • DevOps teams
  • Cloud infrastructure engineers
  • Organizations using multi-cloud strategies
  • Teams seeking automated and consistent image building processes
  • Developers looking to integrate infrastructure as code practices

Packer videos

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Azure Resource Manager videos

ARM Templates Tutorial | Infrastructure as Code (IaC) for Beginners | Azure Resource Manager

More videos:

  • Review - AZ-104 Exam // EP 9 // Azure Resource Manager // AZ104 FREE Certification Training

Category Popularity

0-100% (relative to Packer and Azure Resource Manager)
DevOps Tools
85 85%
15% 15
Continuous Integration And Delivery
Continuous Integration
0 0%
100% 100
Other Infrastructure Tools

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Packer and Azure Resource Manager

Packer Reviews

Introduction to Top Open Source Virtualization Tools
Packer is notably light, high performing, and operates on every major operating system. It assembles and configures all the necessary components for a virtual machine then creates images that run on multiple platforms. Packer doesn’t replace configuration management tools like Puppet or Chef; as a matter of fact, when creating images, Packer can utilize tools like Puppet or...

Azure Resource Manager Reviews

We have no reviews of Azure Resource Manager yet.
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Social recommendations and mentions

Azure Resource Manager might be a bit more popular than Packer. We know about 12 links to it since March 2021 and only 9 links to Packer. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Packer mentions (9)

  • Failed to connect to the host via SSH on Ubuntu 22.04
    If you have just upgraded to Ubuntu 22.04, and you suddenly experience either errors when trying to ssh into hosts, or when running ansible or again when running the ansible provisioner building a packer image, this is probably going to be useful for you. - Source: dev.to / over 2 years ago
  • Create a minimalist OS using Docker Containers and Hashicorp Packer
    I am already using Hashicorp Packer at work and for personal projects and I wanted to test This idea out by wrapping it a single Packer Template file. This reduces the level of maintaining a lot of small scripts, Dockerfiles and configurations and the user can simply trigger a couple of Commands to get a minimalist OS at the end of the process. - Source: dev.to / over 2 years ago
  • After self-hosting my email for twenty-three years I have thrown in the towel. The oligopoly has won.
    And while it is a slight increase in complexity, it can be an overall net gain in functionality, configurability and reliability. Much like Packer is far more reliable and practical than manually making VM images sitting in front of a terminal, even though making the initial configuration takes some time. Source: over 2 years ago
  • Customized Ubuntu Images using Packer + QEMU + Cloud-Init & UEFI bootloading
    Hashicorp Packer provides a nice wrapper / abstraction over the QEMU in order to boot the image and use it to set it up on first-boot. Instead of writing really long commands in order to boot up the image using QEMU, Packer provided a nice Configuration Template in a more Readable fashion. - Source: dev.to / almost 3 years ago
  • The journey of sharing a wired USB printer over the network
    Packer seemed like the perfect tool for the job. I have never used it before and wanted to get familiar with the tool. It doesn't come with ARM support out of the box, but there are two community projects to fill that niche. - Source: dev.to / about 3 years ago
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Azure Resource Manager mentions (12)

  • Infrastructure as code (IaC) for Java-based apps on Azure
    Azure provides native support for IaC via the Azure Resource Manager model. Teams can define declarative ARM templates that specify the infrastructure required to deploy solutions. - Source: dev.to / over 2 years ago
  • AZ-900 Azure Fundamentals Resources
    Azure Resource Manager Https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/overview. - Source: dev.to / about 3 years ago
  • CI/CD for Cloud-Native Applications"
    The last step creates the VM in Azure DevTest Labs using Azure Resource Manager (ARM) templates and is represented via the JSON format. This step is quite simple: It sends (overrides) variables into the ARM scripts, which Azure uses to create a VM in the DevTest Labs. - Source: dev.to / about 3 years ago
  • How I Build and Deliver B2B SaaS Software as a 1.5* Person Indie Developer
    Infrastructure (in other words, my hosting architecture) is defined entirely in code using a combination of Azure Resource Manager templates and PowerShell scripts. Terraform is the standard in the industry, but ARM templates are more than sufficient for my simple use case. Using ARM templates, I’m able to define a single file that deploys my entire architecture idempotently, in parallel. - Source: dev.to / about 3 years ago
  • Managing your homelab like a pro
    I'm wondering if there is such a solution like the "Azure Resource Manager" (ARM) but then for on-premise servers :). For more info on ARM: https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/overview. Source: about 3 years ago
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What are some alternatives?

When comparing Packer and Azure Resource Manager, you can also consider the following products

Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.

AWS CloudFormation - AWS CloudFormation gives developers and systems administrators an easy way to create and manage a...

Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.

Google Cloud Deployment Manager - Infrastructure Build Tools

Rancher - Open Source Platform for Running a Private Container Service

DuploCloud - No-code / Low-code DevOps-as-a-Service Platform for Secure and Compliant Cloud Infrastructure Automation